[llvm] [Hexagon] Fix missing requires assert for swp-epilog-phi12.mir (PR #212062)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-a-1` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/45035

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
...
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/wasm-ld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/wasm-ld
-- Testing: 25466 tests, 60 workers --
Testing:  0.. 10
FAIL: Clang :: ClangScanDeps/logging-two-threads.c (3780 of 25466)
******************** TEST 'Clang :: ClangScanDeps/logging-two-threads.c' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 5
rm -rf /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# executed command: rm -rf /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# RUN: at line 6
split-file /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# executed command: split-file /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# RUN: at line 7
sed -e "s|DIR|/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp|g" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json.template > /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json
# executed command: sed -e 's|DIR|/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp|g' /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json.template
# RUN: at line 9
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/clang-scan-deps -compilation-database /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json    -format experimental-full -log-path=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log -j 2 -o /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/deps.json
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/clang-scan-deps -compilation-database /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json -format experimental-full -log-path=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log -j 2 -o /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/deps.json
# RUN: at line 13
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU1 < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU1
# RUN: at line 14
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU2 < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU2
# RUN: at line 24
grep -c "pcm_compile:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=COMPILES
# executed command: grep -c pcm_compile: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=COMPILES
# RUN: at line 25
grep -c "pcm_write:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=PCMWRITES
# executed command: grep -c pcm_write: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=PCMWRITES
# RUN: at line 26
grep -c "timestamp_write:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TSWRITES
# executed command: grep -c timestamp_write: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TSWRITES
# .---command stderr------------
# | /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c:29:14: error: TSWRITES: expected string not found in input
# | // TSWRITES: {{^2$}}
Step 7 (check) failure: check (failure)
...
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/wasm-ld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/wasm-ld
-- Testing: 25466 tests, 60 workers --
Testing:  0.. 10
FAIL: Clang :: ClangScanDeps/logging-two-threads.c (3780 of 25466)
******************** TEST 'Clang :: ClangScanDeps/logging-two-threads.c' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 5
rm -rf /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# executed command: rm -rf /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# RUN: at line 6
split-file /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# executed command: split-file /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp
# RUN: at line 7
sed -e "s|DIR|/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp|g" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json.template > /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json
# executed command: sed -e 's|DIR|/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp|g' /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json.template
# RUN: at line 9
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/clang-scan-deps -compilation-database /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json    -format experimental-full -log-path=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log -j 2 -o /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/deps.json
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/clang-scan-deps -compilation-database /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/cdb.json -format experimental-full -log-path=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log -j 2 -o /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/deps.json
# RUN: at line 13
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU1 < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU1
# RUN: at line 14
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU2 < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TU2
# RUN: at line 24
grep -c "pcm_compile:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=COMPILES
# executed command: grep -c pcm_compile: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=COMPILES
# RUN: at line 25
grep -c "pcm_write:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=PCMWRITES
# executed command: grep -c pcm_write: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=PCMWRITES
# RUN: at line 26
grep -c "timestamp_write:" /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log | /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TSWRITES
# executed command: grep -c timestamp_write: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/tools/clang/test/ClangScanDeps/Output/logging-two-threads.c.tmp/scan.log
# executed command: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-lzvvvvnf/bin/FileCheck /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c --check-prefix=TSWRITES
# .---command stderr------------
# | /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/ClangScanDeps/logging-two-threads.c:29:14: error: TSWRITES: expected string not found in input
# | // TSWRITES: {{^2$}}

```

</details>

https://github.com/llvm/llvm-project/pull/212062